I'm using DAVE4 with the ADC_MEASUREMENT app and trying to setup a background scan for 6 channels pulse an external mux attached to the EMUX pins. There is nothing in the app configuration to setup the external mux. I searched the forums and saw that feature was in some DAVE3 apps, but nothing in DAVE4. I see that in the ADC_MEASUREMENT_MUX_CONFIG_t, there is a entry for an external handler for configuring the mux pins, but no examples routines to do this configuration. Is there anything I can use for guidance in getting this to work?